package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;
import java.util.List;

/*
 * 数据统计相关接口
 * */
@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计相关接口")
@Slf4j
public class ReportController {
    @Autowired
    private ReportService reportService;

    /*
     * 营业额统计接口
     * */
  @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result<TurnoverReportVO> getTurnoverReport(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                      @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("查询营业额统计，{}，{}", begin, end);
        TurnoverReportVO turnoverReportVO = reportService.getTurnoverReport(begin, end);
        return Result.success(turnoverReportVO);
    }
    /*
    * 用户统计
    * */
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> getUserStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                  @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("查询用户统计,{},{}", begin, end);
        UserReportVO userStatisticsVO = reportService.statistics(begin,end);
        return Result.success(userStatisticsVO);
    }
    /*
    * 订单统计
    * */
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计接口")
    public Result<OrderReportVO> getOrderCount(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                               @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("查询订单统计,{},{}", begin, end);
        OrderReportVO orderCountVO = reportService.orderStatistics(begin, end);
        return Result.success(orderCountVO);
    }
    /*
    * 销量前十名
    * */
    @GetMapping("/top10")
    @ApiOperation("销量前十名接口")
    public Result<SalesTop10ReportVO> getTop10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                    @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("查询销量前十名接口");
        SalesTop10ReportVO top10VOList = reportService.getTop10(begin, end);
        return Result.success(top10VOList );
    }
    /*
    * 导出接口
    * */
    @GetMapping("/export")
    public void export(HttpServletResponse httpServletResponse) throws IOException {
        log.info("导出数据文件");
        reportService.exportBusinessDate(httpServletResponse);

    }
}
